What is wedge clam?

The wedge clam (Donax trunculus) is a small marine bivalve mollusk that inhabits sandy beaches and shallow coastal waters of the Mediterranean Sea and Atlantic Ocean. They are also known as razor clams due to their triangular and sharp-edge shells.

Wedge clams are typically 2-5 cm in length and have a smooth, glossy, and symmetrical shell with ridges and concentric lines. They are filter feeders, using their siphons to draw in water and filter out microscopic planktonic organisms. They are an important food source for various marine organisms such as crabs, fish, and birds.

Wedge clams are commercially harvested for human consumption in several countries, particularly in the Mediterranean region where they are a popular ingredient in traditional cuisine. They are often boiled or steamed and served with lemon and parsley. However, overfishing and habitat destruction have led to declining populations in some areas, prompting conservation measures to be taken to protect this species.